The invention discloses a hair washing and bathing combined emulsion. The hair washing and bathing combined emulsion is prepared from water, hamamelis virginiana extract, laureth-2 sodium sulfosuccinate/MEA, rose extract, C12-15 alkanol ammonium sulphate, C12-15 alkanol polyether ammonium sulphate, sodium lauroyl sarcosine, polyquaternium-7, keratin, plant amino acid, butanediol, 1,2-hexanediol, caprylhydroxamic acid, nicotinamide, hydrogenated jojoba oil, hydrogenated wheat germ oil, aloe barbadensis leaf powder, hydroxypropyl guar hydroxypropyltrimonium chloride, citric acid, lavender oil, calendula extract, small-leaf alga extract and cladosiphon okamuranus extract. The hair washing and bathing combined emulsion contains no preservative or sulfate or silicon oil and has no adverse effect on the skin of babies, the skin can conveniently absorb natural substances, the adaptability of the skin of babies can be improved, the phenomena of red skin dots such as eczema and erythema on the skin of babies can be avoided, the healthy growth of babies can be ensured, and the emulsion capable of being used safely is provided for parents.